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Barometric Pressure in Erie, Pennsylvania, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in Erie, United States United States is predicted to slowly rise over the next few hours, with an average pressure of 1019.7 hPa today, which is considered normal.


Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Erie is 2.4 hPa, with a low of 1018.4 hPa and a high of 1020.8 hPa. The daily average here is higher than in most cities around the world.



The average barometric pressure in Erie, Pennsylvania is 30.12 inches. This is slightly lower than the national average. The pressure can fluctuate throughout the year. In winter, it is usually lower, around 29.95 inches. In summer, it is typically higher, around 30.25 inches.

Barometric pressure

Erie is situated on the shores of Lake Erie. The lake has a significant impact on the city's weather. The surrounding landscape is mostly flat. To the north and east, there are hills and mountains. These terrain features affect the air pressure. They block or redirect winds and air masses.

The hills and mountains to the north and east create a rain shadow effect. This leads to lower precipitation in Erie compared to other areas. Lake Erie, on the other hand, causes lake-effect snowfall. This results in heavy snowfall in winter. The lake also moderates temperatures, keeping them relatively mild. Temperatures are cooler in winter and warmer in summer than in inland areas.


* The barometric pressure information for Erie, Pennsylvania, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.